CN210341910U - Bridge cast-in-situ bored pile protects a high controlling means - Google Patents
Bridge cast-in-situ bored pile protects a high controlling means Download PDFInfo
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- CN210341910U CN210341910U CN201921185666.3U CN201921185666U CN210341910U CN 210341910 U CN210341910 U CN 210341910U CN 201921185666 U CN201921185666 U CN 201921185666U CN 210341910 U CN210341910 U CN 210341910U
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Abstract
The utility model relates to a bridge drilling bored concrete pile protects a section of thick bamboo height control device belongs to drilling bored concrete pile construction technical field, including demountable installation at the installation crown plate that protects a section of thick bamboo outer peripheral face, set up the conflict crown plate in installation crown plate below, a plurality of even adjustment mechanism that set up between conflict crown plate and installation crown plate, adjustment mechanism is including setting up the regulation pole that just follows direction of height between installation crown plate and conflict crown plate, the cover is established and is adjusted the pole outer peripheral face and rather than the adjusting sleeve who slides and be connected, the setting just follows direction of height's scale between installation crown plate and conflict crown plate, it realizes both can dismantle the fixed subassembly of connection to be provided with between regulation pole and the adjusting sleeve, the connection can be dismantled to the bottom and the conflict crown plate of scale, the top of scale runs through the installation crown plate and slides rather than being connected. The height control device for the pile casing of the bridge cast-in-situ bored pile not only is convenient for controlling the height of the pile casing on the ground, but also has the advantages of convenience in installation, disassembly and use.
Description
Technical Field
The utility model relates to a bored concrete pile construction technical field, in particular to bridge bored concrete pile protects a section of thick bamboo height control device.
Background
In the bridge drilling bored concrete pile work progress, because soil property is unstable, often can use the casing for prevent the hole collapse, prevent that it from influencing construction progress and safety. The pile casing is generally a steel pile casing, when the pile casing is positioned, the pile casing is positioned on the ground by taking the center of a pile position as a circle center according to the radius of the pile casing, and after the pile casing is positioned in place, pressure is applied to bury the pile casing into the ground.
At present, patent documents with the publication number of 2019.01.04 and the publication number of CN208328916U disclose a cast-in-situ bored pile casing, which comprises a casing main body, wherein the casing main body is provided with two opposite ends; one end of the pile casing main body is provided with a hoop platform which is detachably connected with the pile casing main body; the hoop platform comprises a hoop part which is attached to the outer peripheral surface of the casing main body and a platform part which is arranged in parallel with the opening of the casing main body; be equipped with a plurality of lifting hooks and a plurality of measurement benchmark hole on platform portion, the lifting hook is used for cooperating with the hoist, and measurement benchmark hole is used for cooperating with outside measuring device in order to measure protect a central axis of section of thick bamboo main part. This bored concrete pile protects a section of thick bamboo, through measuring the benchmark hole, make and protect a section of thick bamboo main part vertically to bury in the ground, but when detecting the degree of depth that protects a section of thick bamboo body and bury in the ground, need stop work, survey and protect a section of thick bamboo body height on ground, calculate the degree of depth that protects a section of thick bamboo body and bury in ground, if do not reach predetermined degree of depth, continue the construction, survey again and protect a section of thick bamboo body height on ground, consequently, need carry out multiple measurements to protecting a section of thick bamboo body, not only measure loaded down with trivial details, increased construction cycle moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge drilling bored concrete pile protects a high controlling means, it not only is convenient for control in ground height protecting a section of thick bamboo, even if be convenient for bury ground inside degree of depth to protecting a section of thick bamboo and control, but also have installation, dismantlement, convenient to use's advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a bridge bored concrete pile protects a section of thick bamboo height control device, includes demountable installation ring plate, the setting that protects a section of thick bamboo outer peripheral face just is used for the conflict ring plate inconsistent with ground, a plurality of even adjustment mechanism that sets up between conflict ring plate and installation ring plate that sets up in installation ring plate below, adjustment mechanism is including setting up between installation ring plate and conflict ring plate and along direction of height's regulation pole, cover establish the adjusting sleeve who adjusts the pole outer peripheral face and slide rather than being connected, set up the scale between installation ring plate and conflict ring plate and along direction of height, be provided with between regulation pole and the adjusting sleeve and realize both can dismantle the fixed subassembly of connecting, the bottom and the conflict ring plate of scale can be dismantled the connection, the top of scale runs through the installation ring plate and slides rather than being connected.
Through adopting above-mentioned technical scheme, when burying ground with protecting a section of thick bamboo, install controlling means on protecting a section of thick bamboo, and installation crown plate top surface and protect a section of thick bamboo top surface and be located same horizontal plane, read the height of installation crown plate top surface, thereby confirm the position of conflict crown plate, through fixed subassembly, realize adjusting pole and adjusting sleeve's fixed, later in burying ground with protecting a section of thick bamboo, treat that conflict crown plate and ground are inconsistent, the removal protects a section of thick bamboo, thereby realized protecting a section of thick bamboo in the control of ground height, protect the control that a section of thick bamboo buried the inside degree of depth in ground promptly, and still have the installation, dismantle, convenient to use's advantage.
The utility model discloses further set up to: the fixing assembly comprises a fixing screw rod and a fixing nut, the fixing screw rod is fixedly arranged on the outer peripheral surface of the adjusting rod and is perpendicular to the fixing screw rod, the fixing nut is in threaded connection with the fixing screw rod, an adjusting through groove matched with the fixing screw rod is formed in the side wall of the adjusting sleeve along the length direction of the adjusting through groove, and the inner side face, close to the adjusting rod, of the adjusting through groove penetrates through the side wall of the adjusting.
Through adopting above-mentioned technical scheme, when fixed subassembly is in the user state, adjust the pole and be located adjusting sleeve, and clamping screw is located and adjusts logical inslot, and clamping screw and fixation nut threaded connection, fixation nut are located adjusting sleeve and just inconsistent rather than the lateral wall outward, have not only realized adjusting pole and adjusting sleeve's fixed, have realized adjusting pole and adjusting sleeve's the connection of dismantling moreover, make fixed subassembly's use more convenient.
The utility model discloses further set up to: the one end that adjusting rod kept away from the adjusting sleeve sets firmly on the installation crown plate, the one end that adjusting sleeve kept away from the adjusting rod sets firmly on the conflict crown plate.
Through adopting above-mentioned technical scheme, when will adjusting pole and adjusting sleeve and installing, make the bottom of adjusting the pole stretch into adjusting sleeve in, make the installation of adjusting pole and adjusting sleeve more convenient.
The utility model discloses further set up to: the bottom end of the graduated scale is inserted with the top surface of the abutting ring plate.
Through adopting above-mentioned technical scheme, make the connection of scale and conflict crown plate more convenient, more stable.
The utility model discloses further set up to: and the abutting ring plate is also provided with a displacement sensor.
Through adopting above-mentioned technical scheme, when conflict crown plate and ground contact, displacement sensor sends the signal to central processing unit, and at this moment, the removal of stopping protects a section of thick bamboo, even protect a section of thick bamboo and not stretch into to ground inside, make controlling means's use more convenient.
The utility model discloses further set up to: the mounting ring plate comprises a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate is matched with the outer peripheral face of the protective cylinder, the second arc-shaped plate is matched with the outer peripheral face of the protective cylinder, and fastening assemblies are arranged at the two ends of the first arc-shaped plate in the circumferential direction and the two ends of the second arc-shaped plate in the circumferential direction respectively.
Through adopting above-mentioned technical scheme, first arc and second arc pass through fastening components demountable installation on protecting a section of thick bamboo, make the installation and the dismantlement of installation ring board and protecting a section of thick bamboo more convenient.
The utility model discloses further set up to: the fastening assembly comprises a first fastening block fixedly arranged on the first arc-shaped plate, a second fastening block fixedly arranged on the second arc-shaped plate, a fastening bolt arranged between the second fastening block and the first fastening block, and a fastening nut in threaded connection with the fastening bolt, and the first fastening block and the second fastening block are detachably connected through the fastening bolt and the fastening nut.
Through adopting above-mentioned technical scheme, when fastening assembly is in the user state, fastening bolt's screw rod and fastening nut threaded connection, first fastening block and second fastening block are inconsistent, and just first fastening block and second fastening block all are located between fastening nut and fastening bolt's the bolt cap, make fastening assembly's use more stable, more convenient.
The utility model discloses further set up to: the top surface of the mounting ring plate is provided with a yielding mechanism which corresponds to the adjusting mechanism one by one.
Through adopting above-mentioned technical scheme, when being provided with the lifting hook of being convenient for its installation on the casing lateral wall, the mechanism of stepping down plays the effect of stepping down to the lifting hook under the prerequisite of guaranteeing controlling means normal use, has improved controlling means's practicality.
The utility model discloses further set up to: the abdicating mechanism comprises a support vertical plate fixedly arranged on the installation ring plate, an abdicating plate fixedly arranged on the support vertical plate and along the horizontal direction, and the top end of the graduated scale runs through the abdicating plate and is connected with the abdicating plate in a sliding manner.
Through adopting above-mentioned technical scheme, the effect of stepping down is played to the lifting hook to the board of stepping down, and the scale slides with the board of stepping down and connects, and at this moment, the messenger steps down the board top surface and protects a top surface and be located same horizontal plane, reads the height of the board top surface of stepping down to confirm to protect a height on ground, and then realized protecting a control in ground height, improved controlling means's practicality.
The utility model discloses further set up to: and the mounting ring plate is provided with a measuring reference hole.
By adopting the technical scheme, the protective cylinder is conveniently and vertically buried in the ground.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a bridge cast-in-situ bored pile protects a section of thick bamboo height control device, it not only is convenient for control in ground height protecting a section of thick bamboo, but also has installation, convenient to use's advantage.
2. And the displacement sensor is arranged on the abutting ring plate, so that the control device is more convenient to use.
3. Through mutually supporting between first arc, second arc, the fastening components, not only realized the installation arc board and protected the dismantlement of a section of thick bamboo and be connected, make the installation of installation crown plate and a section of thick bamboo moreover more convenient with the dismantlement.
4. The top surface at installation ring board sets up the mechanism of stepping down, through letting mutually supporting between board and the scale, under the prerequisite of guaranteeing controlling means normal use, plays the effect of stepping down to the lifting hook above the protective barrel, has improved controlling means's practicality.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure, 1, a casing; 2. installing a ring plate; 21. a first arc-shaped plate; 22. a second arc-shaped plate; 31. measuring a reference hole; 32. a fastening assembly; 321. a first fastening block; 322. a second fastening block; 323. fastening a bolt; 324. fastening a nut; 4. a touch ring plate; 5. an adjustment mechanism; 51. adjusting a rod; 52. an adjustment sleeve; 521. adjusting the through groove; 53. a fixing assembly; 531. fixing the screw rod; 532. fixing a nut; 54. a graduated scale; 55. a displacement sensor; 6. a abdicating mechanism; 61. a support vertical plate; 62. let the position board.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model provides a bridge bored concrete pile protects a section of thick bamboo height control device, as shown in figure 1 and figure 2, including demountable installation at the installation crown plate 2 who protects a 1 outer peripheral face, installation crown plate 2 is the ring shape setting with protecting 1 outer peripheral face looks adaptation of a section of thick bamboo, evenly has seted up a plurality of measurement benchmark holes 31 along its circumferential direction on the installation crown plate 2, and measurement benchmark hole 31 is used for measuring the central axis that protects a 1 with the cooperation of outside measuring device. The lower part of the installation ring plate 2 is provided with a contact ring plate 4 which is used for being contacted with the ground, the contact ring plate 4 is sleeved on the peripheral surface of the pile casing 1 and is connected with the pile casing in a sliding way, and the contact ring plate 4 and the measurement reference hole 31 are not in a vertical plane. Be provided with a plurality of adjustment mechanism 5 that are used for adjusting distance between the two between installation crown plate 2 and the conflict crown plate 4, a plurality of adjustment mechanism 5 evenly set up along 2 circumference direction of installation crown plate, and the quantity of adjustment mechanism 5 sets up to four in this embodiment.
As shown in fig. 1 and 2, the mounting ring plate 2 includes a first arc plate 21 adapted to the outer peripheral surface of the casing 1 and a second arc plate 22 adapted to the outer peripheral surface of the casing 1, the first arc plate 21 and the second arc plate 22 are both semi-arc plates, and the first arc plate 21 and the second arc plate 22 are spliced to form a ring. The two ends of the first arc-shaped plate 21 in the circumferential direction and the two ends of the second arc-shaped plate 22 in the circumferential direction are respectively provided with two fastening assemblies 32, namely the number of the fastening assemblies 32 is two, and the first arc-shaped plate 21 and the second arc-shaped plate 22 are detachably mounted on the protective sleeve 1 through the two fastening assemblies 32.
As shown in fig. 1 and 2, the fastening assembly 32 includes a first fastening block 321 fixed on the outer peripheral surface of the first arc-shaped plate 21, and a second fastening block 322 fixed on the outer peripheral surface of the second arc-shaped plate 22, the second fastening block 322 is in contact with the first fastening block 321, a fastening bolt 323 is arranged between the second fastening block 322 and the first fastening block 321, a screw of the fastening bolt 323 penetrates through the first fastening block 321 and the second fastening block 322 and is connected with the first fastening block 321 in a sliding manner, and a fastening nut 324 is connected to a screw thread of the fastening bolt 323.
When the fastening assembly 32 is in a use state, two ends of the first arc-shaped plate 21 in the circumferential direction and two ends of the second arc-shaped plate 22 in the circumferential direction are respectively abutted, the screw of the fastening bolt 323 is in threaded connection with the fastening nut 324, the first fastening block 321 is abutted with the second fastening block 322, and the first fastening block 321 and the second fastening block 322 are both positioned between the fastening nut 324 and the bolt cap of the fastening bolt 323, so that the fastening assembly 32 is more stable and convenient to use.
As shown in fig. 1 and 2, the adjusting mechanism 5 includes an adjusting lever 51 fixed to the bottom surface of the mounting ring plate 2, and the adjusting lever 51 is disposed in the height direction. The outer peripheral surface of the adjusting rod 51 is sleeved with an adjusting sleeve 52 which is connected with the adjusting rod in a sliding manner, the bottom end of the adjusting sleeve 52 is fixedly arranged on the top surface of the abutting annular plate 4, and a fixing component 53 which can detachably connect the adjusting rod 51 and the adjusting sleeve 52 is arranged between the adjusting rod 51 and the adjusting sleeve 52. Adjust one side of pole 51 and be provided with scale 54, scale 54 sets up along the direction of height, and the bottom of scale 54 runs through installation crown plate 2 and rather than sliding connection, and the bottom of scale 54 is pegged graft on the top surface of conflict crown plate 4, and the grafting recess with scale 54 looks adaptation is seted up to the top surface of conflict crown plate 4. The interference ring plate 4 is also provided with a displacement sensor 55.
As shown in fig. 1 and 2, the fixing assembly 53 includes a fixing screw 531 fixedly disposed on the outer peripheral surface of the bottom end of the adjusting rod 51, the fixing screw 531 is perpendicular to the adjusting rod 51, an adjusting through groove 521 adapted to the fixing screw 531 is disposed at one end of the adjusting sleeve 52 close to the adjusting rod 51, the adjusting through groove 521 is disposed along the length direction of the adjusting sleeve 52, that is, the adjusting through groove 521 is disposed along the height direction, and a fixing nut 532 is threadedly coupled to the outer peripheral surface of the fixing screw 531.
When the fixing component 53 is in a use state, the adjusting rod 51 is located in the adjusting sleeve 52, the fixing screw 531 is located in the adjusting through groove 521, the fixing screw 531 is in threaded connection with the fixing nut 532, the fixing nut 532 is located outside the adjusting sleeve 52 and is abutted to the outer side wall of the adjusting sleeve, and the top end of the graduated scale 54 penetrates through the mounting ring plate 2 and is connected with the same in a sliding manner.
As shown in fig. 1 and 2, when the lifting hook convenient for installation is arranged on the side wall of the casing 1, in order to enable the control device to be still used, i.e. to improve the practicability of the control device, the top surface of the installation ring plate 2 is provided with a plurality of abdicating mechanisms 6, the number of the plurality of abdicating mechanisms 6 is equal to the number of the plurality of adjusting mechanisms 5, and the plurality of abdicating mechanisms 6 and the plurality of adjusting mechanisms 5 are in one-to-one correspondence, i.e. the number of the abdicating mechanisms 6 in the embodiment is set to four. Let mechanism 6 including setting firmly at the support riser 61 of installation crown plate 2 top surface, support riser 61 sets up along the direction of height, the top of supporting riser 61 has set firmly lets the position board 62, let the position board 62 set up along the horizontal direction, the top of scale 54 is run through and is let the position board 62 and rather than sliding connection, let the position board 62 be close to the terminal surface setting of protecting a 1 one end set up to with the cambered surface of protecting a 1 outside wall looks adaptation, and let the position board 62 be close to the one end of protecting a 1 and protect a 1 lateral wall inconsistent.
When the pile casing 1 is buried in the ground, the interference ring plate 4 is sleeved on the outer peripheral surface of the pile casing 1, the first arc plate 21 and the second arc plate 22 are installed on the outer peripheral surface of the pile casing 1 through the fastening assembly 32, the top surface of the abdicating plate 62 and the top surface of the pile casing 1 are located in the same horizontal plane, the bottom end of the adjusting rod 51 is extended into the adjusting sleeve 52, the bottom end of the graduated scale 54 penetrates the abdicating plate 62 and the installing ring plate 2 to be inserted into the inserting groove of the interference ring plate 4, the height of the abdicating plate 62 is read, the position of the interference ring plate 4 is determined, the fixing of the adjusting rod 51 and the adjusting sleeve 52 is realized through the fixing screw 531 and the fixing nut 532, then the pile casing 1 is buried in the ground, when the interference ring plate 4 is in interference with the ground, the pile casing 1 is stopped to be moved, so that the height of the pile casing 1 on the ground is controlled, namely the depth of the pile casing 1 buried, Convenient disassembly and use.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a bridge drilling bored concrete pile protects a high controlling means which characterized in that: comprises an installation ring plate (2) which is detachably arranged on the peripheral surface of a pile casing (1), a conflict ring plate (4) which is arranged below the installation ring plate (2) and is used for being inconsistent with the ground, a plurality of adjusting mechanisms (5) which are uniformly arranged between the conflict ring plate (4) and the installation ring plate (2), wherein each adjusting mechanism (5) comprises an adjusting rod (51) which is arranged between the installation ring plate (2) and the conflict ring plate (4) and along the height direction, an adjusting sleeve (52) which is sleeved on the peripheral surface of the adjusting rod (51) and is connected with the adjusting rod in a sliding way, and a graduated scale (54) which is arranged between the installation ring plate (2) and the conflict ring plate (4) and along the height direction, a fixing component (53) which can realize the detachable connection between the adjusting rod (51) and the adjusting sleeve (52) is arranged between the adjusting rod (51) and the adjusting sleeve (52), the bottom end of the graduated scale, the top end of the graduated scale (54) penetrates through the mounting ring plate (2) and is connected with the mounting ring plate in a sliding mode.
2. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: the fixing component (53) comprises a fixing screw rod (531) fixedly arranged on the outer peripheral surface of the adjusting rod (51) and perpendicular to the adjusting rod, and a fixing nut (532) in threaded connection with the fixing screw rod (531), the side wall of the adjusting sleeve (52) is provided with an adjusting through groove (521) matched with the fixing screw rod (531) along the length direction of the adjusting through groove, and the inner side surface, close to the adjusting rod (51), of the adjusting through groove (521) penetrates through the side wall of the adjusting sleeve (52).
3. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: one end, far away from the adjusting sleeve (52), of the adjusting rod (51) is fixedly arranged on the mounting ring plate (2), and one end, far away from the adjusting rod (51), of the adjusting sleeve (52) is fixedly arranged on the abutting ring plate (4).
4. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: the bottom end of the graduated scale (54) is inserted into the top surface of the abutting ring plate (4).
5. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: and a displacement sensor (55) is also arranged on the abutting ring plate (4).
6. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: the mounting ring plate (2) comprises a first arc-shaped plate (21) matched with the outer peripheral surface of the protective cylinder (1) and a second arc-shaped plate (22) matched with the outer peripheral surface of the protective cylinder (1), and fastening assemblies (32) are respectively arranged at two ends of the first arc-shaped plate (21) in the circumferential direction and at two ends of the second arc-shaped plate (22) in the circumferential direction.
7. The height control device for the pile casing of the bridge cast-in-situ bored pile of claim 6, wherein: the fastening assembly (32) comprises a first fastening block (321) fixedly arranged on the first arc-shaped plate (21), a second fastening block (322) fixedly arranged on the second arc-shaped plate (22), a fastening bolt (323) arranged between the second fastening block (322) and the first fastening block (321), and a fastening nut (324) in threaded connection with the fastening bolt (323), wherein the first fastening block (321) and the second fastening block (322) are detachably connected through the fastening bolt (323) and the fastening nut (324).
8. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: the top surface of the mounting ring plate (2) is provided with abdicating mechanisms (6) which correspond to the adjusting mechanisms (5) one by one.
9. The device for controlling the height of the pile casing of the bridge cast-in-situ bored pile according to claim 8, wherein: the abdicating mechanism (6) comprises a support vertical plate (61) fixedly arranged on the installation ring plate (2), an abdicating plate (62) fixedly arranged on the support vertical plate (61) and along the horizontal direction, and the top end of the graduated scale (54) runs through the abdicating plate (62) and is connected with the same in a sliding manner.
10. The bridge cast-in-situ bored pile casing height control device according to claim 1, characterized in that: and the mounting ring plate (2) is provided with a measuring reference hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185666.3U CN210341910U (en) | 2019-07-25 | 2019-07-25 | Bridge cast-in-situ bored pile protects a high controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921185666.3U CN210341910U (en) | 2019-07-25 | 2019-07-25 | Bridge cast-in-situ bored pile protects a high controlling means |
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| CN210341910U true CN210341910U (en) | 2020-04-17 |
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| CN201921185666.3U Active CN210341910U (en) | 2019-07-25 | 2019-07-25 | Bridge cast-in-situ bored pile protects a high controlling means |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268158A (en) * | 2020-11-06 | 2021-01-26 | 江苏恒达工程检测有限公司 | Telescopic safety protection cylinder for pipeline repair |
| CN114575339A (en) * | 2022-03-04 | 2022-06-03 | 沧州水务发展集团有限责任公司 | Seat gate cast-in-place pile construction device and construction method |
-
2019
- 2019-07-25 CN CN201921185666.3U patent/CN210341910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268158A (en) * | 2020-11-06 | 2021-01-26 | 江苏恒达工程检测有限公司 | Telescopic safety protection cylinder for pipeline repair |
| CN114575339A (en) * | 2022-03-04 | 2022-06-03 | 沧州水务发展集团有限责任公司 | Seat gate cast-in-place pile construction device and construction method |
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